- A pair of number squares showing numbers from 1 to 100 with gaps. Can children fill in the missing numbers?
Missing Hundred Square- A set of pieces from hundred squares (in PDF), with missing squares which the children have to fill in. Contributed by Neil Hedworth:
- A zip file containing 11 SWF files. Open these in a web browser or import into Smart Notebook and use them for a range of counting / number activities. Contributed by Planet Primary.
- Simply type a number into this Excel sheet, and the Tens, Hundreds and Thousands boxes magically fill up. A great way of dealing with place value. Contributed by Jackie Jackson.
Place Value- Three worksheets (in PDF), which require children to think carefully about place value:
- A set of number lines (PDF) with arrows pointing to particular points. Children have to estimate the number at which the arrow is pointing. Contributed by Neil Hedworth.
- A domino activity using numicon plates rather than numbers. Can be used in a variety of ways i.e. as normal matching dominoes, two plates that make 5 to develop number bonds. Contributed by Paul Ford.
Tell Me About a Number - Get children to think about a particular number... how many different things can they think of?
- An activity, with accompanying resources, to introduce children to ordinal numbers (originally intended for those with English as a second language). Contributed by Jose Vazquez Mogollon.
- Four fabulous worksheets (PDF) which match the NNS objectives for children to understand, use and read ordinal numbers. Contributed by John Wright.
Writing Numbers - A useful chart showing how people have written the numbers from 1 to 10 in the past. Also includes four related activities and a worksheet (with answers).
Counting to Ten - Another useful chart showing how to count to ten in a variety of different languages.
Countdown - An excellent Maths game based on the Countdown TV show.
- A presentation which contains lots of questions for students to answer. Contributed by Mary Angel Alim-Flores.
Infinity
What is the Question?
These sheets below contain every number from 0 to 100 and ask children to think of questions with those answers, i.e. the answer is 25, what is the question? (Answers might include... What is 20 + 5? What is 5 squared? What is half of 50?).
- Popcorn - A very exciting way of learning about odd and even numbers!
- numbers? Try to spot the patterns in this SMART Notebook file.
- Roll and Write - A fun way of making addition, subtraction or multiplication sums for young children
- Odd or Even? - A game for two children requiring them to think about the properties of odd and even numbers.
- Odd and Even Cones - A physical game which helps to reinforce understanding of odd and even numbers.
- Odd and Even

Smart Notebook File
- What happens when you add/subtract/multiply/divide with odd and even .
Estimation:- Estimation with Shoes! - Use an everyday object like shoes to support estimation skills.
- Estimating Amounts - A useful way of developing children's ability to estimate numbers of different things.
- Estimation - How to introduce the topic of estimation to children in a fun and practical way.
Hundred Square Activities:Superhero Number Square
Place Value:
Place Value Banner
Number Banner
Place Value Resources
Counting to 10
1-50 Treasure Coins
- Nearest Hundred

PDF File
- A worksheet which children can use to review their understanding of rounding hundreds. Contributed by Orissa Anggita Rinjani. - Nearest Hundred 2

PDF File
- Review rounding to the nearest hundred with this worksheet, contributed by Orissa Anggita Rinjani. - Rounding

PDF File
- A PDF in which helps children to practise their rounding. - Rounding Numbers- Four fantastic worksheets for children to reinforce their rounding skills. Contributed by Vanessa Hall:
- Rounding to One Decimal Place

PDF File
- Rounding to the nearest Ten

PDF File
- Rounding to the nearest Hundred

PDF File
- Rounding to the nearest Thousand

PDF File
Comparing / Ordering Numbers:- Algebra

Smart Notebook File
- This SMART Notebook file is based on a simple introduction to algebra.
Other Number Ideas / Resources:These sheets below contain every number from 0 to 100 and ask children to think of questions with those answers, i.e. the answer is 25, what is the question? (Answers might include... What is 20 + 5? What is 5 squared? What is half of 50?).
What is the Question?
0 to 19
What is the Question?
20 to 39
What is the Question?
40 to 59
What is the Question?
60 to 79
What is the Question?
80 to 100